10 Feet of Oxygen TubingSKU: 033 C$26.95 Regular PriceC$22.91Sale PriceQuantityAdd to CartPRODUCT INFOOxygen tubing. Inner Diameter = 3/16" Outer Diameter = 5/16" RETURN & REFUND POLICY30 Day Return Policy if unused and in original packaging. 5% restocking fee. Customer must pay all shipping costs for return of items. SHIPPING INFOGenerally ships within 2 to 3 days of ordering (business days). 5 to 7 days transportation time.